Research & Data

Use this portal to filter and search for all of our scientific information.

Ecology provides the high-quality science that is the foundation of Washington state environmental policy. Our monitoring, assessment, and modeling services provide a data-rich understanding of our state’s land, air, and water. We provide access to that data through reports, databases, maps and user-friendly online tools.

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PRIORITY PROCESSING OF HEAT PUMP APPLICATIONS

WATER RESOURCES PROGRAM POLICY for PRIORITY PROCESSING OF HEAT PUMP APPLICATIONS

https://ecology.wa.gov/pol_2020

NWIFC Preliminary Comments to Ecology

These are the comments from the Northwest Indian Fisheries Commission about the Water Quality Assessment Policy 1-11 update

https://ecology.wa.gov/nwifc-preliminary-comments-to-eco-on-policy-1-11

Data Collection Form

This is a checklist form to collect data during the pilot program

https://ecology.wa.gov/pilot-data-collection-form

NoticeInterestedParties(WAC173219)082317

Notice to interested parties about the Aug. 23, 2017 – October 13, 2017 public comment period.

https://ecology.wa.gov/notice-interested-parties-wac-173-219-08-23-17

Proposal Notice (WAC 173-219) - CR-102 form 06/16/15

Rule proposal notice for Chapter 173-219 WAC filed on June 16, 2016.

https://ecology.wa.gov/proposal-notice-wac-173-219-cr-102-form-06-16

Proposal Notice Continuance (WAC 173-219) - CR-102 form - 06/16/15

Proposal Notice Continuance - CR-102 form for WAC 173-219 filed on June 16, 2015 to extend public comment period to Sept. 21, 2015

https://ecology.wa.gov/proposal-notice-continuance-wac-173-219-cr-102

Public Comment Matrix (WAC 173-219) Sept. 21, 2015

Spreadsheet of public comments for the Reclaimed Water rulemaking from Sept. 21, 2015.

https://ecology.wa.gov/public-comment-matrix-wac-173-219-09-21-15

RAC Agenda (WAC 173-219) 02/16/17

Reclaimed Water Rule Making Advisory Committee (RAC) - February 16, 2017 Meeting Agenda

https://ecology.wa.gov/rac-agenda-wac-173-219-02-16-17

RAC Agenda (WAC 173-219) 03/28/17

Reclaimed Water Rule Making Advisory Committee (RAC) - March 28, 2017 Meeting Agenda

https://ecology.wa.gov/rac-agenda-wac-173-219-03-28-17

RAC Agenda (WAC 173-219) March 31, 2015

Reclaimed Water Rule Making Advisory Committee (RAC) - March 31, 2015 Meeting Agenda

https://ecology.wa.gov/rac-agenda-wac-173-219-03-31-15

RAC Agenda (WAC 173-219) 11/03/14

Reclaimed Water Rulemaking Advisory Committee (RAC) Meeting Agenda - November 3, 2014

https://ecology.wa.gov/rac-agenda-wac-173-219-11-03-14

RAC Agenda (WAC173-219) 03/28/17

Reclaimed Water Rule Making Advisory Committee (RAC) - March 28, 2017 Meeting Agenda

https://ecology.wa.gov/rac-agenda-wac173-219-03-28-17

RAC Meeting Notes (WAC 173-219) 03/31/15

Reclaimed Water Rulemaking Advisory Committee (RAC) Meeting Notes - March 31, 2015

https://ecology.wa.gov/rac-meeting-notes-wac-173-219-03-31-15

RAC Preliminary Draft Rule (WAC 173-219) 05/03/17.pdf

Preliminary draft rule language for WAC 173-219 - May 3, 2017

https://ecology.wa.gov/rac-preliminary-draft-rule-wac-173-219-05-03-17

RAC Presentation (WAC 173-219) 05/04/17

Reclaimed Water Rule Making Advisory Committee (RAC) - May 5, 2017 webinar presentation.

https://ecology.wa.gov/rac-presentation-wac-173-219-05-04-17

10-12-2016 PRO-C Meeting agenda and summary

This is the meeting agenda and summary for the pooled resources oversight committee of the Stormwater Work Group from 10-12-2016.

https://ecology.wa.gov/pro-cagenda101216

1-26-2016 PRO-C Meeting agenda and summary

This is the meeting agenda and summary for the pooled resources oversight committee of the Stormwater Work Group from 1-26-2016.

https://ecology.wa.gov/pro-cagenda12616

5-5-2016 PRO-C Meeting agenda and summary

This is the meeting agenda and summary for the pooled resources oversight committee of the Stormwater Work Group from 5-5-2016.

https://ecology.wa.gov/pro-cagenda5516

2-6-2017 PRO-C Meeting agenda

This is the meeting agenda for the pooled resources oversight committee of the Stormwater Work Group from 2-6-2017.

https://ecology.wa.gov/pro-cagenda6feb2017

07-07-2016 PRO-C Meeting agenda and summary

This is the meeting agenda and summary for the pooled resources oversight committee of the Stormwater Work Group from 7-7-2016.

https://ecology.wa.gov/pro-cagenda7716